Search criteria
4 vulnerabilities found for wpn824ext_firmware by netgear
CVE-2022-38956 (GCVE-0-2022-38956)
Vulnerability from nvd – Published: 2022-09-20 17:46 – Updated: 2025-05-28 16:11
VLAI?
Summary
An exploitable firmware downgrade vulnerability was discovered on the Netgear WPN824EXT WiFi Range Extender. An attacker can conduct a MITM attack to replace the user-uploaded firmware image with an original old firmware image. This affects Firmware 1.1.1_1.1.9 and earlier.
Severity ?
5.3 (Medium)
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
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CVE-2022-38955 (GCVE-0-2022-38955)
Vulnerability from nvd – Published: 2022-09-20 17:47 – Updated: 2025-05-28 16:00
VLAI?
Summary
An exploitable firmware modification vulnerability was discovered on the Netgear WPN824EXT WiFi Range Extender. An attacker can conduct a MITM attack to modify the user-uploaded firmware image and bypass the CRC check. A successful attack can either introduce a backdoor to the device or make the device DoS. This affects Firmware Version: 1.1.1_1.1.9.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
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CVE-2022-38955 (GCVE-0-2022-38955)
Vulnerability from cvelistv5 – Published: 2022-09-20 17:47 – Updated: 2025-05-28 16:00
VLAI?
Summary
An exploitable firmware modification vulnerability was discovered on the Netgear WPN824EXT WiFi Range Extender. An attacker can conduct a MITM attack to modify the user-uploaded firmware image and bypass the CRC check. A successful attack can either introduce a backdoor to the device or make the device DoS. This affects Firmware Version: 1.1.1_1.1.9.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
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CVE-2022-38956 (GCVE-0-2022-38956)
Vulnerability from cvelistv5 – Published: 2022-09-20 17:46 – Updated: 2025-05-28 16:11
VLAI?
Summary
An exploitable firmware downgrade vulnerability was discovered on the Netgear WPN824EXT WiFi Range Extender. An attacker can conduct a MITM attack to replace the user-uploaded firmware image with an original old firmware image. This affects Firmware 1.1.1_1.1.9 and earlier.
Severity ?
5.3 (Medium)
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
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"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "An exploitable firmware downgrade vulnerability was discovered on the Netgear WPN824EXT WiFi Range Extender. An attacker can conduct a MITM attack to replace the user-uploaded firmware image with an original old firmware image. This affects Firmware 1.1.1_1.1.9 and earlier."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.netgear.com/about/security/",
"refsource": "MISC",
"url": "https://www.netgear.com/about/security/"
},
{
"name": "https://hackmd.io/@eupX2KdkT6iNpqJUWk9p4A/SyAnOSd1s",
"refsource": "MISC",
"url": "https://hackmd.io/@eupX2KdkT6iNpqJUWk9p4A/SyAnOSd1s"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2022-38956",
"datePublished": "2022-09-20T17:46:22.000Z",
"dateReserved": "2022-08-29T00:00:00.000Z",
"dateUpdated": "2025-05-28T16:11:50.577Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
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}